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gemini-nano-banana-2.1 API pricing & access

gemini-nano-banana-2.1 API pricing: $1.5 per 1M tokens. Google's image generation and editing model creates and revises visuals from prompts or re…

gemini-nano-banana-2.1 API access

Google's image generation and editing model creates and revises visuals from prompts or reference images, with uses in posters, product imagery, and compositing.

Compare supported API endpoints and capabilities, then access gemini-nano-banana-2.1 through the unified API gateway.

Category
image
Supported APIs
Image Generation API
API endpoints
POST /v1/images/generations

gemini-nano-banana-2.1 API pricing

Base input price
$1.5 per 1M tokens
Base output price
$30 per 1M tokens

Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.

About gemini-nano-banana-2.1

gemini-nano-banana-2.1 is Google's documented image-generation and conversational-editing ID, succeeding Nano Banana 2. Its stated updates cover visual quality, typography and multi-turn character consistency, with image and text output.

The documented resolutions are 1K, 2K and 4K, defaulting to 1K. Check which resolution, search and reference-image controls the platform route exposes. Video input does not mean video output.

Official reference, checked 2026-10-14.

Use cases and prompting

  1. Specify the subject, layout, size and exact text, then proofread the image.
  2. State preserved character traits and the single requested change in each editing turn.
  3. Confirm resolution and reference-image support before expanding to multi-image or search-assisted work.
  4. Compare the same test cases with nano-banana-2; check request and response formats in the API documentation.

Frequently asked questions about gemini-nano-banana-2.1

What is gemini-nano-banana-2.1?

Google's image generation and editing model creates and revises visuals from prompts or reference images, with uses in posters, product imagery, and compositing.

How do I call gemini-nano-banana-2.1?

Create an API key with access to gemini-nano-banana-2.1, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.

How is gemini-nano-banana-2.1 priced?

Pricing depends on the selected provider group and the model billing unit. Refer to the current input, output, request, or media prices in the pricing section.

How should I evaluate gemini-nano-banana-2.1 for my project?

Start with the use cases and prompting guidance on this page, then evaluate the model with representative inputs from your project.

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